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MBT Type 98 120 mm smoothbore cannons - Chinese Army
Type 98 tank seen here in rehearsal for the October 1st 1999 National Day Military Parade.
Public Domain


MBT Type 99 125 mm smoothbore gun - Chinese Army - Beijing Military Museum - August, 2007
In service from 2001
Main Armament: From Type 98 to all Type 99 variants, they are all armed with a ZPT98 125 mm smoothbore gun with a length/calibre ratio of 51:1. The barrel is made of high-intensity PCrN13NoV, muzzle velocity is comparable to that of Soviet 2A46M-1 type 125 mm gun. Hydraulic self-strengthening technology has resulted in a much stiffer barrel, the length is 6,412 mm. The thermal sleeve is of a double aluminium plate structure with air gap, it consists of 5 non-interchangeable parts, its effective rate is 70%. A severely damaged ZPT98 can have its parts repaired and/or replaced on the battlefield within one hour.
Secondary Armament: Type 85 heavy machine gun 12.7x108 mm commander's machine gun and 7.62 mm coaxial machine gun
Photo taken by Max Smith / Public Domain

MBT T-84 125 mm Smoothbore Gun - Ukrainian Army
In service from 1999
Main Armament: KBA-3 125 mm smoothbore gun (43 rds) / Secondary Armament: 7.62 mm KT-7.62 coaxial machine gun and 12.7 mm KT-12.7 anti-aircraft machine gun
The T-84 is a Ukrainian main battle tank, a development of the Soviet T-80 main battle tank. It was first built in 1994 and entered service in the Ukrainian Armed Forces in 1999. The T-84 is based on the diesel-engined T-80 version, the T-80UD. Its high-performance engine makes it one of the fastest MBTs in the world, with a power-to-weight ratio of about 26 horsepower per tonne (19 kW/t). The T-84 Oplot is an advanced version incorporating an armoured ammunition compartment in a new turret bustle; ten of these entered Ukrainian service in 2001. The T-84-120 Yatagan is a prototype model intended for export, mounting a 120 mm gun capable of firing standard NATO ammunition and guided missiles.

MBT FV4034 Challenger 2 120 mm Gun - Royal Army
In service from 1998
Main Armament: Challenger 2 is equipped with a 120 millimetres (4.7 in) 55 calibre long L30A1 tank gun,[7] the successor to the L11 gun used on Chieftain and Challenger 1. The gun is made from high strength Electro Slag Remelting (ESR) steel with a chromium alloy lining and, like earlier British 120 mm guns, it is insulated by a thermal sleeve. It is fitted with a muzzle reference system and fume extractor, and is controlled by an all-electric control and stabilization system. The turret has a rotation time of 9 seconds through 360 degrees.
Uniquely among NATO main battle tank armament, the L30A1 is rifled, because the British Army continues to place a premium on the use of high explosive squash head (HESH) rounds in addition to APFSDS armour-piercing rounds. HESH rounds have a longer range (up to 8 kilometres / 5 miles) than APFSDS, and are more effective against buildings and thin-skinned vehicles.
Forty-nine main armament rounds are carried in the turret and hull; these are a mix of L27A1 APFSDS (also referred to as CHARM 3), L31 HESH and L34 white phosphorus smoke rounds, depending on the situation. As with earlier versions of the 120 mm gun, the propellant charges are loaded separately from the shell or KE projectile. A combustible rigid charge is used for the APFSDS rounds, and a combustible hemispherical bag charge for the HESH and Smoke rounds. An electrically fired vent tube is used to initiate firing of the main armament rounds. (The main armament ammunition is thus described to be "three part ammunition", consisting of the projectile, charge and vent tube.)
Secondary Armament: The Challenger 2 is also armed with a L94A1 EX-34 7.62 mm chain gun coaxially to the left of the main gun, and a 7.62 mm L37A2 (GPMG) machine gun mounted on a pintle on the loader's hatch ring. 4,200 rounds of 7.62 mm ammunition are carried.
Photo taken by Simon Q

MBT FV4034 Challenger 2 120 mm Gun - Royal Army
In service from 1998
Main Armament: Challenger 2 is equipped with a 120 millimetres (4.7 in) 55 calibre long L30A1 tank gun,[7] the successor to the L11 gun used on Chieftain and Challenger 1. The gun is made from high strength Electro Slag Remelting (ESR) steel with a chromium alloy lining and, like earlier British 120 mm guns, it is insulated by a thermal sleeve. It is fitted with a muzzle reference system and fume extractor, and is controlled by an all-electric control and stabilization system. The turret has a rotation time of 9 seconds through 360 degrees.
Uniquely among NATO main battle tank armament, the L30A1 is rifled, because the British Army continues to place a premium on the use of high explosive squash head (HESH) rounds in addition to APFSDS armour-piercing rounds. HESH rounds have a longer range (up to 8 kilometres / 5 miles) than APFSDS, and are more effective against buildings and thin-skinned vehicles.
Forty-nine main armament rounds are carried in the turret and hull; these are a mix of L27A1 APFSDS (also referred to as CHARM 3), L31 HESH and L34 white phosphorus smoke rounds, depending on the situation. As with earlier versions of the 120 mm gun, the propellant charges are loaded separately from the shell or KE projectile. A combustible rigid charge is used for the APFSDS rounds, and a combustible hemispherical bag charge for the HESH and Smoke rounds. An electrically fired vent tube is used to initiate firing of the main armament rounds. (The main armament ammunition is thus described to be "three part ammunition", consisting of the projectile, charge and vent tube.)
Secondary Armament: The Challenger 2 is also armed with a L94A1 EX-34 7.62 mm chain gun coaxially to the left of the main gun, and a 7.62 mm L37A2 (GPMG) machine gun mounted on a pintle on the loader's hatch ring. 4,200 rounds of 7.62 mm ammunition are carried.
Photo taken by Simon Q

faterra escreveu:
MBT T-84 125 mm Smoothbore Gun - Ukrainian Army
In service from 1999
Main Armament: KBA-3 125 mm smoothbore gun (43 rds) / Secondary Armament: 7.62 mm KT-7.62 coaxial machine gun and 12.7 mm KT-12.7 anti-aircraft machine gun
The T-84 is a Ukrainian main battle tank, a development of the Soviet T-80 main battle tank. It was first built in 1994 and entered service in the Ukrainian Armed Forces in 1999. The T-84 is based on the diesel-engined T-80 version, the T-80UD. Its high-performance engine makes it one of the fastest MBTs in the world, with a power-to-weight ratio of about 26 horsepower per tonne (19 kW/t). The T-84 Oplot is an advanced version incorporating an armoured ammunition compartment in a new turret bustle; ten of these entered Ukrainian service in 2001. The T-84-120 Yatagan is a prototype model intended for export, mounting a 120 mm gun capable of firing standard NATO ammunition and guided missiles.

Cara so Fãn da familia t-80, alguem poderia me tirar uma duvida havia um reboliço na epoca que o eb estava a caça de um novo mbt e diziao que se nao tive-se aparecido os leo alemao semi novo , t-84 seria o escolhido?

MBT Type 96 125 mm Smoothbore Gun - Chinese Army
In service from 1997
Main Armament: 125 mm smoothbore gun, capable of firing ATGM and depleted uranium round / Secondary Armament: 7.62 mm coaxial machine gun / 12.7 mm air-defence machine gun

MBT T-90 125mm Smoothbore Gun - Russian Army / Naval Infantry
In service from 1996
A T-90 during a military exercise in Russia, demonstrating underwater driving and snorkel test. - June 30, 2010
The T-90 is a Russian third-generation main battle tank that is a modernisation of the T-72 (it was originally to be called the T-72BU, later renamed to T-90). It is currently the most modern tank in service with the Russian Ground Forces and Naval Infantry. Although a development of the T-72, the T-90 uses a 125mm 2A46 smoothbore tank gun, 1G46 gunner sights, a new engine, and thermal sights. Standard protective measures include a blend of steel, composite armour, and Kontakt-5 explosive-reactive armor, laser warning receivers, Nakidka camouflage and the Shtora infrared ATGM jamming system. The EMT-7 electromagnetic pulse (EMP) creator is used in testing but not fitted to T-90s in active service. It is designed and built by Uralvagonzavod, in Nizhny Tagil, Russia. From 2011, the Russian armed forces have ceased ordering the T-90, and are instead waiting for the development of the Universal Combat Platform T-99 that is expected to enter service in 2020.
Photo taken by Serguei S. Dukachev

MBT C-1 Ariete 120 mm Smoothbore Oto Melara Cannon - Italian Army
In service from 1995
Main Armament: 120mm L44 smoothbore Oto Melara tank gun 42 rounds (15 rounds inside turret magazine with additional 27 rounds in the chassis)
Secondary Armament: 7.62mm coaxial machine-gun and 7.62mm AA machine-gun 2,500 rounds

MBT PT-91 Twardy 125 mm Gun - Polish Army
In service from 1995
Main Armament: 1 x 125 mm 2A46M (D-81TM) gun (42 rounds) / Secondary Armament: 1 x 7.62mm PKT coaxial general-purpose machine gun (2000 rounds) and 1 x 12.7 mm NSVT heavy machine gun (300 rounds)

MBT AMX-56 Leclerc 120 mm Smoothbore Cannon - French Army
In service from 1992
The Leclerc is equipped with a GIAT (Nexter) CN120-26 120mm smoothbore cannon. This cannon is theoretically capable of firing the same NATO standard 120mm rounds as the German Leopard 2 and US M1 Abrams, but in practice only French-produced ammunition is issued. The gun is insulated with a thermal sleeve and has an automatic compressed air fume extraction system instead of the usual bore evacuator. The Leclerc has a unique autoloading system which was specifically designed for it, and reduces the crew to three by eliminating the human loader. The turret of the Leclerc was designed around the auto-loading system in order to avoid the problems common to other tanks with an autoloader. The AMX-56 Leclerc autoloader allows a rate of fire of 12 shots per minute and holds 22 rounds of ready ammunition; it can accommodate up to five different types of ammunition at once, although like most autoloader systems it cannot change ammunition types once a round has been loaded. The most common types are the armour piercing fin-stabilised discarding sabot (APFSDS) with a tungsten core and the high explosive anti-tank (HEAT) round. There are 18 other rounds available for reload. A Leclerc tank can fire while traveling at a speed of 50 km/h on a target 4,000 metres away. The gun is 52 calibres long instead of the 44 calibres common on most tanks of the Leclerc's generation,[3] giving the rounds a higher muzzle velocity.
The Leclerc is also equipped with a 12.7 mm coaxial machine gun and a remote-controlled 7.62mm machine gun, whereas most other NATO tanks use 7.62mm weapons for both their coaxial and top machine gun mounts; the major exception is the American M1 Abrams, which has a 7.62mm coaxial machine gun and two top-mounted machine guns, one 7.62mm and one 12.7mm.
Photo taken by Daniel Steger (Lausanne,Switzerland)

O General Error voltou!
Estou tentando postar e ele não deixa.

OUCH!!

GBU-10 de 2.000lbs? Deve ter feito um belo estrago